I apologize if this has been asked before but has anyone else had problems submitting their solution? If its the 3x4 I have no problem. If I go to to a larger puzzle it will tell me immediately if I'm wrong but if I press submit and it appears to be right it just sits and thinks. It never moves on to saying solved. Since it shows me right away if I'm wrong I believe these are right and it's a glitch. I use Google Chrome if that matters for anyone that has experienced this. Hopefully this all made sense. Thanks for any help or answer.